Corteva has announced expanded access to its PowerCore Ultra Enlist Refuge Advanced maize in the USA for the 2023 season. The product possesses multiple modes of action for the control of specific above ground lepidopteran insect pests as well as tolerance to the herbicides glyphosate, glufosinate, 2,4-D and FOPs. PowerCore Ultra Enlist will also be available as a structured refuge product, requiring a 5% refuge in Corn Belt regions and a 20% refuge in cotton growing areas. The products will be available through the Corteva brands Pioneer, Brevant seeds, AgVenture, Dairyland Seed, Hoegemeyer, NuTech Seed and Seed Consultants.